-ene -ine -ing cccc ccci cccp ccee ccgc ccic ccii ccip ccir ccnc ccne ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccrg ccri ccrp cec- cece ceci cecp ceec cege ceip cen- cene ceng ceni cepc cepe cepp cepr cer- cerc cere ceri cern cerp cgcc cgcg cger cicc cici cicr ciee cien cier cigi ciii cin- cinc cine cing cini cipp circ cire ciri cirr cnci cncp cnep cngi cnic cnie cnrc cnrr cpce cpep cper cpic cpni cpre cpri crcc crce crcr cre- crec cree creg crei cren crep cric crie crig crin crip crne crpc eccc ecce ecci ecig ecip ecne ecpg ecpp ecrc ecri ecrr eeee eeng eerc eerg egcc egcg egcr egec egee eger egge eggi eggp egin egir egne egpe egpi egpn egre egri eiec eiei eien eier eige eigg eine eini eipr eire eirn ence enci enee eneg ener enge engg engi engr enin ennc enne enni enp- enpi enri epcc epci epec epee epen eper epi- epic epie epin epip eppc eppp eprp ercc erce ercp erec erei eren erer erg- ergg ergi eric erie erin erne erni erpe errc erre gc-c gccc gcic gcii gcpc gcrg gece geen geep geer gege gegg geic geie geig gein geir gen- genc gene geng geni genn gepe gere geri gern gggg ggrn gicr gien gier gige gigg gigi gign ging gini ginn gipe gipi gipp gire girg giri girn girr gncc gngc gnin gnip gnpc gnrc gnrr gper gpgp gpip gprp grcc grce grec gree greg gren grep gric grie grig grin grip grni grpc grrr iccc icci iccn iccp iccr icec icee icer icgc icnc icpc icrc icre icrr iecc ieie iere ieri igcc igcp igen iger igne igni igri iiie iiii iirc ince inci incr inee inge inig inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipie ipin ippc ippr ipri ircc ircg iree iren irer iri- iric irie irig irin irip irne irpc irpe irrc irre irri n-ii nccc ncci nccn nccp nccr ncec ncee ncen ncep ncer ncgr ncip ncnc ncpc ncrc ncre ncri ncrp necc nece necr neei neen neep neer nege negi negp neic nein neip neir nene neng neni nepc nepe nepi nepr nerc nere neri nerr ngen nger ngic ngpc ngri nicc nice nici nien nier nigc nige nigg niip niir nine ning nini nipc nipe nipr nire nngn nnnn nnpi nnpr npcc npic npin nppc npri nren nric nrpc nrpn nrrc pccc pcce pcep pcer pcgg pcin pcip pcpn pcpp pcrc pcre pece peci pecr peec peen peep peer pegg pein peip peir pen- penc pene peng peni penn pepe pepi per- perc pere perg peri pern perp perr pgcc pgce pger pgrc picc pice pici picr pien piep pier pigc pigg pign pigp piip pinc pine ping pini pinn pinp pipe pipi pipp pirc pire pirg piri pirn pirr pnec pnic pnin pnpp ppcc ppci ppen pper ppgi ppic ppie ppig pppn pppp pprc prcc prcp pre- prec pree preg pren prep pri- prie prig prii prin prnp prri rccc rcep rcgc rcic rcnr rcpi rcrg recc rece reci recp recr reen reep rege regi regn regr reii rein reir rene reng reni renn repe repi repp repr rere rerg reri ricc rice rien riep rier rige rigg rigi riin rine ring rinn ripe ripi ripp ripr rire riri rncp rnie rnin rpii rppn rrrr